Lots of free scifi here: https://librivox.org/search?primary_key=30&search_category=genre&search_page=1&search_form=get_results https://librivox.org/search?prim

Lots of free scifi here: https://librivox.org/search?primary_key=30&search_category=genre&search_page=1&search_form=get_results https://librivox.org/search?primary_key=30&search_category=g... You can find some really good classics in there. The reading is not always very good, but it's free.